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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/bootstrapper.h" | 5 #include "src/bootstrapper.h" |
6 | 6 |
7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
8 #include "src/api-natives.h" | 8 #include "src/api-natives.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/extensions/externalize-string-extension.h" | 10 #include "src/extensions/externalize-string-extension.h" |
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1074 factory->NewScriptContextTable(); | 1074 factory->NewScriptContextTable(); |
1075 native_context()->set_script_context_table(*script_context_table); | 1075 native_context()->set_script_context_table(*script_context_table); |
1076 InstallGlobalThisBinding(); | 1076 InstallGlobalThisBinding(); |
1077 | 1077 |
1078 Handle<String> object_name = factory->Object_string(); | 1078 Handle<String> object_name = factory->Object_string(); |
1079 JSObject::AddProperty( | 1079 JSObject::AddProperty( |
1080 global_object, object_name, isolate->object_function(), DONT_ENUM); | 1080 global_object, object_name, isolate->object_function(), DONT_ENUM); |
1081 | 1081 |
1082 Handle<JSObject> global(native_context()->global_object()); | 1082 Handle<JSObject> global(native_context()->global_object()); |
1083 | 1083 |
1084 | 1084 { // --- F u n c t i o n --- |
1085 { // Install global Function object | |
1086 Handle<JSFunction> function_function = | 1085 Handle<JSFunction> function_function = |
1087 InstallFunction(global, "Function", JS_FUNCTION_TYPE, JSFunction::kSize, | 1086 InstallFunction(global, "Function", JS_FUNCTION_TYPE, JSFunction::kSize, |
1088 empty_function, Builtins::kIllegal); | 1087 empty_function, Builtins::kIllegal); |
1089 function_function->initial_map()->set_is_callable(); | 1088 function_function->set_prototype_or_initial_map( |
1090 function_function->initial_map()->set_is_constructor(true); | 1089 *sloppy_function_map_writable_prototype_); |
1091 function_function->shared()->set_construct_stub( | 1090 function_function->shared()->set_construct_stub( |
1092 *isolate->builtins()->JSBuiltinsConstructStub()); | 1091 *isolate->builtins()->JSBuiltinsConstructStub()); |
1093 InstallWithIntrinsicDefaultProto(isolate, function_function, | 1092 InstallWithIntrinsicDefaultProto(isolate, function_function, |
1094 Context::FUNCTION_FUNCTION_INDEX); | 1093 Context::FUNCTION_FUNCTION_INDEX); |
1094 | |
1095 sloppy_function_map_writable_prototype_->SetConstructor(*function_function); | |
1096 strict_function_map_writable_prototype_->SetConstructor(*function_function); | |
1097 native_context()->strong_function_map()->SetConstructor(*function_function); | |
Toon Verwaest
2015/12/10 13:10:54
I think we can drop the special function-case in E
| |
1095 } | 1098 } |
1096 | 1099 |
1097 { // --- A r r a y --- | 1100 { // --- A r r a y --- |
1098 Handle<JSFunction> array_function = | 1101 Handle<JSFunction> array_function = |
1099 InstallFunction(global, "Array", JS_ARRAY_TYPE, JSArray::kSize, | 1102 InstallFunction(global, "Array", JS_ARRAY_TYPE, JSArray::kSize, |
1100 isolate->initial_object_prototype(), | 1103 isolate->initial_object_prototype(), |
1101 Builtins::kArrayCode); | 1104 Builtins::kArrayCode); |
1102 array_function->shared()->DontAdaptArguments(); | 1105 array_function->shared()->DontAdaptArguments(); |
1103 array_function->shared()->set_function_data(Smi::FromInt(kArrayCode)); | 1106 array_function->shared()->set_function_data(Smi::FromInt(kArrayCode)); |
1104 | 1107 |
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1865 | 1868 |
1866 JSObject::AddProperty( | 1869 JSObject::AddProperty( |
1867 container, factory->InternalizeUtf8String("GeneratorFunctionPrototype"), | 1870 container, factory->InternalizeUtf8String("GeneratorFunctionPrototype"), |
1868 generator_function_prototype, NONE); | 1871 generator_function_prototype, NONE); |
1869 | 1872 |
1870 static const bool kUseStrictFunctionMap = true; | 1873 static const bool kUseStrictFunctionMap = true; |
1871 Handle<JSFunction> generator_function_function = | 1874 Handle<JSFunction> generator_function_function = |
1872 InstallFunction(container, "GeneratorFunction", JS_FUNCTION_TYPE, | 1875 InstallFunction(container, "GeneratorFunction", JS_FUNCTION_TYPE, |
1873 JSFunction::kSize, generator_function_prototype, | 1876 JSFunction::kSize, generator_function_prototype, |
1874 Builtins::kIllegal, kUseStrictFunctionMap); | 1877 Builtins::kIllegal, kUseStrictFunctionMap); |
1875 generator_function_function->initial_map()->set_is_callable(); | 1878 generator_function_function->set_prototype_or_initial_map( |
1876 generator_function_function->initial_map()->set_is_constructor(true); | 1879 native_context->sloppy_generator_function_map()); |
1877 generator_function_function->shared()->set_construct_stub( | 1880 generator_function_function->shared()->set_construct_stub( |
1878 *isolate->builtins()->JSBuiltinsConstructStub()); | 1881 *isolate->builtins()->JSBuiltinsConstructStub()); |
1879 InstallWithIntrinsicDefaultProto( | 1882 InstallWithIntrinsicDefaultProto( |
1880 isolate, generator_function_function, | 1883 isolate, generator_function_function, |
1881 Context::GENERATOR_FUNCTION_FUNCTION_INDEX); | 1884 Context::GENERATOR_FUNCTION_FUNCTION_INDEX); |
1885 | |
1886 native_context->sloppy_generator_function_map()->SetConstructor( | |
1887 *generator_function_function); | |
1888 native_context->strict_generator_function_map()->SetConstructor( | |
1889 *generator_function_function); | |
1890 native_context->strong_generator_function_map()->SetConstructor( | |
1891 *generator_function_function); | |
1882 } | 1892 } |
1883 | 1893 |
1884 { // -- S e t I t e r a t o r | 1894 { // -- S e t I t e r a t o r |
1885 Handle<JSObject> set_iterator_prototype = | 1895 Handle<JSObject> set_iterator_prototype = |
1886 isolate->factory()->NewJSObject(isolate->object_function(), TENURED); | 1896 isolate->factory()->NewJSObject(isolate->object_function(), TENURED); |
1887 SetObjectPrototype(set_iterator_prototype, iterator_prototype); | 1897 SetObjectPrototype(set_iterator_prototype, iterator_prototype); |
1888 Handle<JSFunction> set_iterator_function = InstallFunction( | 1898 Handle<JSFunction> set_iterator_function = InstallFunction( |
1889 container, "SetIterator", JS_SET_ITERATOR_TYPE, JSSetIterator::kSize, | 1899 container, "SetIterator", JS_SET_ITERATOR_TYPE, JSSetIterator::kSize, |
1890 set_iterator_prototype, Builtins::kIllegal); | 1900 set_iterator_prototype, Builtins::kIllegal); |
1891 native_context->set_set_iterator_map(set_iterator_function->initial_map()); | 1901 native_context->set_set_iterator_map(set_iterator_function->initial_map()); |
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3294 } | 3304 } |
3295 | 3305 |
3296 | 3306 |
3297 // Called when the top-level V8 mutex is destroyed. | 3307 // Called when the top-level V8 mutex is destroyed. |
3298 void Bootstrapper::FreeThreadResources() { | 3308 void Bootstrapper::FreeThreadResources() { |
3299 DCHECK(!IsActive()); | 3309 DCHECK(!IsActive()); |
3300 } | 3310 } |
3301 | 3311 |
3302 } // namespace internal | 3312 } // namespace internal |
3303 } // namespace v8 | 3313 } // namespace v8 |
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